Calcium carbonate 碳酸钙
CAS 471-34-1 MFCD00010906
化学结构图
SMILES: O=C([O-])[O-].[Ca+2]
化学属性
| Mol. Formula | CCaO3 |
|---|---|
| Mol. Weight | 100.09 |
| Density | 2.93 |
| Refractive index | n20/D 1.6584(lit.) |
| Solubility | Practically insoluble in water. Soluble in diluted acids |
| TSCA | Yes |
| Melting Point | 825 °C |
| Stability | 对湿度敏感 |
| Boiling Point | 800 °C at 760 mmHg |
| Appearance | random crystals |
别名和识别编码
| Chemical Name | Calcium carbonate |
|---|---|
| Beilstein Registry Number | 8008338 |
| PubChem Substance ID | 10112 |
| CAS Number | 471-34-1 |
| EC Number | 207-439-9 |
| MDL Number | MFCD00010906 |
| Merck Number | 14,1657 |
| Synonym | Carbonate (calcium) {LY} Carbonate (calcium) {} {LY} Carbonate (calcium) {} {} {LY} Carbonate (calcium) {} {} {} {LY} Carbonate (calcium) {} {} {} {} {LY} Carbonate (calcium) {} {} {} {} {} {LY} Carbonate (calcium) {} {} {} {} {} {} {LY} Carbonate (calcium) {} {} {} {} {} {} {} {LY} Carbonate (calcium) {} {} {} {} {} {} {} {} {LY} Carbonate (calcium) {} {} {} {} {} {} {} {} {} {LY} Carbonate (calcium) {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Carbonate (calcium) {} {} {} {} {} {} {} {} {} {} {} {LY} Carbonate (calcium) {} {} {} {} {} {} {} {} {} {} {} {} {LY} Carbonate (calcium) {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Carbonate (calcium) {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Carbonate (calcium) {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Carbonate (calcium) {} {} {} {} {} {} {} {} {} {} {} {} |
| Chemical Name Translation | 碳酸钙 |
| LabNetwork Molecule ID | LN00195318 |
| InChI | InChI=1S/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2 |
| Canonical SMILES | [O][Ca]C([O])=O |
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分类
- {SNA} Alphabetical Index of Analytical Standards, Analytical Standards, Analytical/Chromatography, Application CRMs, C, CA - CG, Certified Reference Materials (CRMs), Titrimetry, Titrimetry CRMs
- {SNA} Analytical Stan
- {SNA} Acids & Bases, Bases, Calcium Salts, Chemical Synthesis,
- {SNA} Acids & Bases,
产品应用
- 检定和测定有机化合反应中的卤素,与氯化铵一起分解硅酸盐,制备氯化钙溶液以标化皂液,水分析,检定磷。制造光学钕玻璃原料。
相关文献及参考
- Merck: 14,1657
安全信息
WGK Germanynwg
RTECSFF9335000
Hazard Codes
Xi
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Safety Statements
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- S27 Take off immediately all contaminated clothing 立即脱掉全部污染的衣服；
Risk Statements
Signal word
GHS Symbol
Precautionary statements
Storage condition
Store at room temperature, keep dry and cool
{LY} Store at room temperature, keep dry and cool
{} {LY} Store at room temperature, keep dry and cool
{} {} {LY} Store at room temperature, keep dry and cool
{} {} {} {LY} Store at room temperature, keep dry and cool
{} {} {} {} {LY} Store at room temperature, keep dry and cool
{} {} {} {} {} {LY} Store at room temperature, keep dry and cool
{} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool
{} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool
{} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool
{} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool
{} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool
{} {} {} {} {} {} {} {} {} {} {} {
{} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool
{} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool
{} {} {} {} {}
Hazard statements
其他信息
- 无气味。无味。825℃分解为氧化钙和二氧化碳。溶于稀酸而放出二氧化碳，不溶于及醇。有两种结晶，一种是正交晶体文石，一种是六方菱面晶体方解石。方解石,有刺激性。
- 下游产品:氢氧化钠 --> 碳酸钠 --> 碳酸氢钠 --> 二氧化碳 --> 碳酸钙 --> 无水氯化钙 --> 酸性氧化铝 --> 氧化锌 --> 重铬酸钠 --> 氢氧化钙 --> 氧化钙 --> 氢氧化铝 --> 碳酸钡 --> 碳化钙 --> 双氰胺 --> 滑石 --> 磷酸氢钙 --> 三氧化二锑 --> 碳酸锂 --> 次氯酸钙 --> 硅 --> 氢氧化锂 --> 三氯苯 --> 氯化钙(六水) --> 玻璃纤维 --> 磷酸钙 --> 水泥 --> 乙酸钙 --> 二水氯化钙 --> 硫酸钙 --> 钙镁磷肥 --> 硼砂 --> 氨合成催化剂 --> 碱式碳酸镁 --> 亚硝酸钙 --> 轻质纯碱 --> 氨合成铁系催化剂 --> 矿渣硅酸盐水泥 --> (+/-)-尼古丁
- 灭火剂:水
- 用途一:用于制碱、电石、水泥、冶金等工业
- 可燃性危险特性:公害尘; 常见大气污染物
- 用途二:用于造纸、冶金、玻璃、制碱、橡胶、医药、颜料、有机化工等部门
- MOL 文件:1317-65-3.mol
- 上游原料:柴油机燃料油
- 储运特性:库房通风低温干燥; 与酸类分开存放
- 类别:有毒物质
- 无气味。无味。825℃分解为氧化钙和二氧化碳。溶于稀酸而放出二氧化碳，不溶于及醇。有两种结晶，一种是正交晶体文石，一种是六方菱面晶体方解石。方解石,有刺激性
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